Notable Quotable

How big is the threat of new entrants?

"If you're smart enough to spy a profitable business opportunity, you can bet competition isn't far behind. Some barriers to entry--patented technology, a storied brand--are more fortified than others, but eventually someone will find a way to do what you do faster, cheaper and maybe even better. If not a direct competitor, then a substitute technology might take a chunk out of your hide. (Think what digital film did to Kodak.) The trick: building a loyal following before that happens."